Domain report: veolia.com

Registration

info

.com generic · IP Twins SAS · expires 2026-12-30

TLD: .com (generic)
ICANN policies apply: yes
Registrar: IP Twins SAS
Registered: 30 December 2002
Last changed: 24 December 2025
Expires: 30 December 2026
Status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited
Registry nameservers: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com
RDAP server: https://rdap.verisign.com/com/v1/

i

.com is a generic TLD (gTLD)

Generic TLD under an ICANN registry agreement: ICANN-accredited registrars, UDRP and RDAP apply.

#1
✓ TLD delegated and signed #2

.com is delegated in the root zone and DNSSEC-signed.
✓ Expires on 2026-12-30 #3

The registration is valid until 2026-12-30 (69 days).
✓ Transfer locked #4

Registry status: client transfer prohibited, server delete prohibited, server transfer prohibited, server update prohibited.
✓ Registry and delegation match #5

The nameservers registered at the registry are the ones published in DNS.

info

ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com

Parent zone: com
Delegation from: a.gtld-servers.net (192.5.6.30)
NS at the parent: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com
NS in the zone: ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com

Nameserver	Addresses	Network (AS)	Glue
ns1.iptwins.net	188.165.162.43	AS16276 OVH - OVH SAS, FR	-
ns2.iptwins.net	193.70.18.204	AS16276 OVH - OVH SAS, FR	-
ns3.iptwins.com	144.217.70.141 2607:5300:203:28d::	AS16276 OVH - OVH SAS, FR AS16276 OVH - OVH SAS, FR	144.217.70.141 2607:5300:203:28d::
ns4.iptwins.com	161.202.174.147 2401:c900:1101:496::3	AS36351 SOFTLAYER - IBM Cloud, US AS36351 SOFTLAYER - IBM Cloud, US	161.202.174.147 2401:c900:1101:496::3

✓ 4 nameservers #6

Delegated to ns1.iptwins.net, ns2.iptwins.net, ns3.iptwins.com, ns4.iptwins.com.
✓ Parent and zone agree #7

The parent delegation and the zone's NS records list the same nameservers.
✓ No glue needed #8

All nameservers are outside the zone, so no glue records are needed.
✓ All names resolve #9

Every nameserver name has an address and is not an alias.
✓ Nameservers in different networks #10

The nameservers are spread over 4 IPv4 /24s and 2 IPv6 /48s.
✓ 2 autonomous systems #11

The nameservers are spread over: AS16276 (OVH - OVH SAS, FR): 4 addresses; AS36351 (SOFTLAYER - IBM Cloud, US): 2 addresses.
✓ Nameserver names under 2 TLDs #12

Nameserver names use the TLDs .com, .net.
i

Partly IPv6

These nameservers have no IPv6 address: ns1.iptwins.net, ns2.iptwins.net.

#13

fail

6 of 6 addresses answer authoritatively

Nameserver	Answer	Recursion	TCP / EDNS	AXFR	Version
ns1.iptwins.net 188.165.162.43	NOERROR, 15 ms, authoritative	no	no / yes	refused	SECRET
ns2.iptwins.net 193.70.18.204	NOERROR, 15 ms, authoritative	no	yes / yes	refused	SECRET
ns3.iptwins.com 144.217.70.141	NOERROR, 96 ms, authoritative	no	no / yes	refused	SECRET
ns3.iptwins.com 2607:5300:203:28d::	NOERROR, 96 ms, authoritative	no	yes / yes	refused	SECRET
ns4.iptwins.com 161.202.174.147	NOERROR, 176 ms, authoritative	no	yes / yes	refused	SECRET
ns4.iptwins.com 2401:c900:1101:496::3	NOERROR, 177 ms, authoritative	no	yes / yes	refused	SECRET

✓ All respond #14

All 6 nameserver addresses answered.
✓ All authoritative #15

Every responding nameserver answers authoritatively for the zone.
✓ No recursion #16

The nameservers do not answer recursive queries for other domains.
i

Identifying string disclosed

These nameservers answer version queries with a string that is not a version number: ns1.iptwins.net: "SECRET"; ns2.iptwins.net: "SECRET"; ns3.iptwins.com: "SECRET"; ns4.iptwins.com: "SECRET".

#17
✓ Zone transfers refused #18

No nameserver allows a zone transfer to the public.
✗

No DNS over TCP

DNS over TCP is required (RFC 7766); without it, large answers such as DNSSEC responses fail. Not answering over TCP: ns1.iptwins.net (188.165.162.43): dial tcp 188.165.162.43:53: i/o timeout; ns3.iptwins.com (144.217.70.141): dial tcp 144.217.70.141:53: i/o timeout.

#19
✓ EDNS supported #20

All nameservers support EDNS(0).
✓ Public addresses #21

All nameserver addresses are publicly routable.

warn

serial 2026102104 · primary ns1.iptwins.net

✓ Serial 2026102104 everywhere #22

All nameservers serve the same version of the zone.
!

Unusual SOA timers

negative caching TTL (minimum) 4d is outside 5m–1d (RFC 2308 recommends 1–3 hours). Current values: refresh 1d, retry 2h, expire 30d, negative TTL 4d.

#23
✓ Primary is a public nameserver #24

The primary nameserver ns1.iptwins.net is one of the listed nameservers.
✓ Contact dns-log@iptwins.com #25

The SOA RNAME dns-log.iptwins.com means dns-log@iptwins.com.
✓ Date-based serial #26

The serial 2026102104 follows the YYYYMMDDnn convention (2026-10-21).

warn

Not signed

info

11 records at the apex

Type	Value	TTL
SOA	ns1.iptwins.net. dns-log.iptwins.com. 2026102104 86400 7200 2592000 345600	86400
NS	ns1.iptwins.net.	86400
NS	ns4.iptwins.com.	86400
NS	ns3.iptwins.com.	86400
NS	ns2.iptwins.net.	86400
A	104.18.18.128	300
MX	5 alt1.aspmx.l.google.com.	86400
MX	10 aspmx3.googlemail.com.	86400
MX	10 aspmx2.googlemail.com.	86400
MX	1 aspmx.l.google.com.	86400
MX	5 alt2.aspmx.l.google.com.	86400

✓ TTLs within range #32

TTLs: A 5m, MX 1d, NS 1d. The NS TTL at the parent is 2d and in the zone 1d; resolvers may use either.
✓ No CNAME at the apex #33

The zone apex has no CNAME record.
✓ No wildcard #34

Names that don't exist return NXDOMAIN.
i

No CAA records

Without CAA records any certificate authority may issue certificates for this domain. A CAA record limits issuance to the CAs you use.

#35